High security outdoor monitoring box waterproof structure

Abstract

The present invention relates to a high-security outdoor monitoring box waterproof structure, comprising a monitoring box, the bottom surface of the monitoring box is fixedly connected with an adjustment bin, the top of the monitoring box is provided with a waterproof cover, horizontal plates are fixed on the inner side walls on both sides of the waterproof cover, the bottom surfaces of the two horizontal plates and near the front and rear sides thereof are vertically fixed with limit rods fixed to the top surface of the adjustment bin, the bottom surfaces of the two horizontal plates and near the front and rear sides thereof are movably installed with threaded rods whose bottom ends penetrate and extend into the adjustment bin, the threaded rods and the adjacent limiters are movably sleeved with movable blocks that move linearly up and down, the waterproof tarpaulins whose top ends are fixed to the bottom surface of the horizontal plates are fixed on the side away from the monitoring box of the four movable blocks, and a driving mechanism is provided in the adjustment bin. The waterproof tarpaulins can be adjusted to be folded or unfolded by the driving mechanism, and the unfolded waterproof tarpaulins can protect the sides of the monitoring box to prevent rain from hitting the monitoring box from the sides.

Description

Technical Field

[0001] The invention relates to the technical field of outdoor monitoring boxes, in particular to a high-security waterproof structure of an outdoor monitoring box. Background Art

[0002] The outdoor network monitoring chassis is installed outdoors, which can reasonably allocate network resources and facilitate the access of optical fiber. It is widely used in buildings such as residential areas, schools and business districts.

[0003] The invention patent with patent application publication number CN 104918435 A discloses an outdoor case for communication equipment with an inner partition, including a case body, a case door, a case top cover, an inner partition and a handle. The case top cover is provided with a groove on one side of the case door, and the inner partition is placed in the groove and cooperates with each other to slide when subjected to force. The handle is arranged above the end of the inner partition. The outdoor case for communication equipment with an inner partition of the present invention has an inner partition arranged on the top of the communication management machine case. Its telescopic structure can, on the one hand, shield the maintenance workers from the sun and rain, and allow them to continue working without being affected by the external environment. On the other hand, the inner partition can also be used as a platform to place tools.

[0004] However, in actual use, rainwater will penetrate through the gap in the top cover of the box due to long-term rain, thereby entering the box and damaging the components inside the box, resulting in low safety performance. Therefore, a high-security outdoor monitoring box waterproof structure is proposed to solve the above problem. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a high-security outdoor monitoring box waterproof structure, which has the advantage of good waterproof performance. It solves the problem that when the traditional outdoor network monitoring chassis is actually used, if it is in an area with heavy rainfall, rainwater will penetrate through the gap in the top cover of the box due to long-term rain, thereby allowing rainwater to enter the interior of the box, causing damage to the components inside the box and resulting in low safety performance.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a high-security outdoor monitoring box waterproof structure, comprising a monitoring box as the device body, the front of the monitoring box is hinged with a maintenance door that can form a seal with the control box when closed.

[0007] An adjusting bin is fixedly connected to the bottom surface of the monitoring box, and a rotating tube with one end penetrating and extending into the interior of the monitoring box and closed at both ends is movably installed at the center of the bottom surface of the adjusting bin through a sealed bearing. A threading tube with the same central axis as the rotating tube and open at both ends for threading is passed through the rotating tube, and the threading tube is movably connected to the rotating tube through a sealed bearing.

[0008] A waterproof cover for keeping out rain is provided on the top of the monitoring box, and horizontal plates are fixed on the inner walls on both sides of the waterproof cover. Limit rods fixed to the top surface of the adjusting bin are vertically fixed on the bottom surfaces of the two horizontal plates and near the front and rear sides thereof, and threaded rods with bottom ends penetrating through and extending into the interior of the adjusting bin and movably connected to the adjusting bin through sealed bearings are movably installed on the bottom surfaces of the two horizontal plates and near the front and rear sides thereof, and the four threaded rods are respectively located between the four limit rods and the outer wall of the monitoring box, and movable blocks that can move linearly up and down are movably sleeved on the threaded rods and the limit rods adjacent to them, and a waterproof tarpaulin with a top fixed to the bottom surface of the horizontal plate is fixed on the side of the four movable blocks away from the monitoring box, and the waterproof tarpaulin is U-shaped and surrounds the left and right sides and the back of the monitoring box.

[0009] In addition, the top surfaces of the four movable blocks are provided with threaded through holes respectively threadedly connected to the four threaded rods, and a driving mechanism for driving the four threaded rods to rotate simultaneously in the same direction is provided in the adjustment chamber.

[0010] Furthermore, the waterproof cover is in the shape of a trapezoidal platform with a hollow interior and a missing bottom surface, and the top surfaces of the four movable blocks are provided with limiting holes that respectively cooperate with the four limiting rods.

[0011] Furthermore, the driving mechanism includes a horizontal plate vertically fixed on the right inner wall of the monitoring box, a driving motor is fixedly installed on the top surface of the horizontal plate, the output shaft of the driving motor passes through the horizontal plate and is movably connected to the horizontal plate through a bearing, a top driving gear is fixed on the output shaft of the driving motor, a top driven gear located inside the monitoring box and meshing with the top driving gear is fixed on the rotating tube, a bottom driven gear located inside the adjusting chamber is fixed on the four threaded rods, and a bottom driving gear located inside the adjusting chamber and meshing with the four bottom driven gears is fixed on the rotating tube.

[0012] Furthermore, a rainwater bin with an opening on the top is provided between the monitoring box and the waterproof cover, the rainwater bin is fixed on the top surface of the monitoring box, the shape of the rainwater bin is a rectangular parallelepiped, and the length and width are respectively the same as the length and width of the monitoring box, the waterproof cover is fixed on the top of the rainwater bin, and a rain inlet hole is provided on the outer wall of the waterproof cover to allow rainwater to fall into the rainwater bin, and a first rubber sealing ring is glued to the edge of the top surface of the rainwater bin to form a seal between the rainwater bin and the waterproof cover, and in addition, a rainwater filter assembly is also provided in the rainwater bin.

[0013] Furthermore, the filter assembly includes a rectangular metal ring whose four outer side walls are respectively vertically fixed to the four inner side walls of the rainwater tank, and a filter screen is provided on the top surface of the rectangular metal ring. A second fixing screw with one end penetrating through and extending to the top of the filter screen is vertically fixed on all four sides of the top surface of the rectangular metal ring, and a second nut located on the top of the filter screen is threadedly connected to the second fixing screw. In addition, a second rubber sealing ring is glued to the bottom surface of the filter screen by glue to form a seal between the filter screen and the rectangular metal ring.

[0014] Furthermore, a U-shaped water tank is fixedly connected to the left side, right side and back of the monitoring box, and the U-shaped water tank surrounds the left side, right side and back of the monitoring box. The outer wall of the U-shaped water tank is coated with a heat-insulating coating, and a drainage pipe with a bottom end penetrating through and extending into the interior of the U-shaped water tank is fixed to the inner bottom wall of the rainwater tank and near its left and right sides. The left and right sides of the interior of the monitoring box are provided with heat-conducting parts for conducting the heat inside the monitoring box to the inside of the drainage pipe.

[0015] Furthermore, the heat conductor is composed of a vertical copper plate and multiple horizontal copper rods, one end of the multiple copper rods is vertically fixed on one side of the copper plate, and the other end thereof penetrates and extends into the interior of the U-shaped water tank and is fixedly connected to the U-shaped water tank, and the multiple copper rods on the same copper plate are linearly and equidistantly distributed from top to bottom.

[0016] Furthermore, a plurality of heat dissipation holes for connecting the regulating chamber and the monitoring box are provided at the connection point between the two, and two heat dissipation fans for discharging hot air in the monitoring box are fixed to the bottom surface of the regulating chamber.

[0017] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0018] The high-security outdoor monitoring box waterproof structure can drive four threaded rods to rotate in the same direction at the same time through a driving mechanism. When the four threaded rods rotate at the same time, the four movable blocks can be threadedly connected to the threaded rods through threaded through holes and move up and down at the same time, so that the waterproof tarpaulin can be folded or unfolded. The unfolded waterproof tarpaulin can protect the sides of the monitoring box to prevent rain from hitting the monitoring box from the side. With the setting of the waterproof cover, the waterproof performance of the entire device is further improved, effectively making the safety performance of the entire device when used on rainy days. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the internal structure of the monitoring box of the present invention;

[0021] Figure 3 For the present invention Figure 2A schematic diagram of the enlarged structure of B;

[0022] Figure 4 For the present invention Figure 2 Schematic diagram of the enlarged structure of A.

[0023] In the figure: 1 monitoring box, 2 cooling fan, 3 threading tube, 4 rotating tube, 5 adjustment bin, 6 U-shaped water bin, 7 heat conducting member, 8 threaded rod, 9 bottom driven gear, 10 bottom driving gear, 11 movable block, 12 limit rod, 13 waterproof tarpaulin, 14 thermal insulation coating, 15 horizontal plate, 16 rectangular metal ring, 17 rain inlet hole, 18 rainwater bin, 19 filter net, 20 waterproof cover, 21 driving motor, 22 horizontal plate, 23 top driving gear, 24 cooling hole, 25 top driven gear, 26 first rubber sealing ring, 27 horizontal lug, 28 first nut, 29 first fixing screw, 30 second fixing screw, 31 second nut, 32 second rubber sealing ring, 33 drain pipe. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-4 The high-security outdoor monitoring box waterproof structure in this embodiment includes a monitoring box 1 as the main body of the device. The front of the monitoring box 1 is hinged with a maintenance door that can form a seal with the control box when closed. It is not shown in the figure. It should be noted that an opening is provided on the front of the monitoring box 1. When the maintenance door is opened, relevant operations can be performed on the inside of the monitoring box 1 through the opening, and a sealing strip that can form a seal with the opening is provided on the back of the maintenance door. When the maintenance door is closed, a seal is formed between the maintenance door and the monitoring box 1, which can effectively prevent rainwater from entering the monitoring box 1. In addition, a door lock is provided between the maintenance door and the monitoring box 1, and the maintenance door can be locked by the door lock after it is closed.

[0026] An adjusting bin 5 is fixedly connected to the bottom surface of the monitoring box 1. A rotating tube 4 with one end penetrating and extending into the interior of the monitoring box 1 and with closed ends is movably installed at the center of the bottom surface of the adjusting bin 5 through a sealed bearing. A threading tube 3 with the same central axis and open ends for threading wires is passed through the rotating tube 4. The threading tube 3 is movably connected to the rotating tube 4 through a sealed bearing. Because the threading tube 3 is located at the bottom of the entire monitoring box 1, in conjunction with the setting of the sealed bearing, the wiring harness passes through the threading tube 3 into the interior of the monitoring box 1. Even on rainy days, rainwater is difficult to enter the interior of the monitoring box 1, thereby improving the waterproof performance of the entire device.

[0027] A waterproof cover 20 is provided on the top of the monitoring box 1 for keeping out rain. The waterproof cover 20 is in the shape of a trapezoidal platform with a hollow interior and a missing bottom. When it rains, rain falls on the waterproof cover 20 and slides down the sides of the waterproof cover 20, preventing rain from directly falling on the monitoring box 1. The waterproof cover 20 can prevent rain from eroding.

[0028] On rainy days, when the rainfall is heavy and the wind volume is large, it is difficult to effectively prevent rain from falling on the monitoring box 1 by relying solely on the waterproof cover 20, because when the wind volume is large, raindrops will hit the monitoring box 1 from the side. Therefore, horizontal plates 15 are fixed to the inner walls on both sides of the waterproof cover 20, and the bottom surfaces of the two horizontal plates 15 and near the front and rear sides thereof are vertically fixed with limit rods 12 fixed to the top surface of the adjustment bin 5. The bottom surfaces of the two horizontal plates 15 and near the front and rear sides thereof are movably installed with threaded rods 8 with bottom ends penetrating and extending into the interior of the adjustment bin 5 and movably connected to the adjustment bin 5 through sealed bearings. The four threaded rods 8 are respectively located between the four limit rods 12 and the outer wall of the monitoring box 1, and the threaded rods 8 and the limit upper movably sleeves adjacent to them are provided with movable blocks 11 that can move linearly up and down. The top surfaces of the four movable blocks 11 Threaded through holes are provided, which are respectively threadedly connected to the four threaded rods 8. The top surfaces of the four movable blocks 11 are respectively provided with limiting holes which are clearance-matched with the four limiting rods 12. A waterproof tarpaulin 13 whose top is fixed to the bottom surface of the horizontal plate 15 is fixed on the side of the four movable blocks 11 away from the monitoring box 1. The waterproof tarpaulin 13 is U-shaped and surrounds the left and right sides and the rear side of the monitoring box 1. In this way, when the four threaded rods 8 rotate at the same time, the four movable blocks 11 can be threadedly connected to the threaded rods 8 through the threaded through holes and move up and down at the same time, so that the waterproof tarpaulin 13 can be folded or unfolded. The unfolded waterproof tarpaulin 13 can protect the sides of the monitoring box 1 to prevent rain from hitting the monitoring box 1 from the side. Combined with the setting of the waterproof cover 20, the waterproof performance of the entire device is further improved, which effectively makes the safety performance of the entire device when used on rainy days.

[0029] In order to make the waterproof tarpaulin 13 more convenient to adjust, a driving mechanism for driving the four threaded rods 8 to rotate in the same direction at the same time is provided in the adjusting chamber 5. Specifically, the driving mechanism includes a horizontal plate 22 vertically fixed to the inner wall on the right side of the monitoring box 1, and a driving motor 21 is fixedly installed on the top surface of the horizontal plate 22. The output shaft of the driving motor 21 passes through the horizontal plate 22 and is movably connected to the horizontal plate 22 through a bearing. A top driving gear 23 is fixed on the output shaft of the driving motor 21, and a top driven gear 25 located inside the monitoring box 1 and meshing with the top driving gear 23 is fixed on the rotating tube 4. A bottom driven gear 9 located inside the adjusting chamber 5 is fixed on the four threaded rods 8, and a bottom driving gear 10 located inside the adjusting chamber 5 and meshing with the four bottom driven gears 9 at the same time is fixed on the rotating tube 4.

[0030] During operation, by starting the drive motor 21, its output shaft rotates, driving the top driving gear 23 to rotate, and the top driving gear 23 is meshed with the top driven gear 25 to rotate the rotating tube 4. Because the bottom driving gear 10 on the rotating tube 4 is meshed with the bottom driven gear 9 on the threaded rod 8, the four threaded rods 8 rotate in the same direction at the same time, thereby adjusting the waterproof tarpaulin 13. It should be understood that the drive motor 21 is a forward and reverse motor, and a raindrop sensor is fixedly installed on the top surface of the monitoring box. The raindrop sensor is used to determine whether it is raining. When rain is sensed, the drive motor will start.

[0031] At the same time, in order to make use of rainwater resources, a rainwater bin 18 with an opening on the top is provided between the monitoring box 1 and the waterproof cover 20. The rainwater bin 18 is fixed on the top surface of the monitoring box 1. The shape of the rainwater bin 18 is a rectangular parallelepiped, and the length and width are respectively the same as the length and width of the monitoring box 1. The waterproof cover 20 is fixed on the top of the rainwater bin 18. A rain inlet hole 17 is provided on the outer wall of the waterproof cover 20 to allow rainwater to fall into the rainwater bin 18. The rain inlet holes 17 are divided into two groups on the left and right, and the number of rain inlet holes 17 in each group is multiple. The multiple rain inlet holes 17 in the same group are linearly and equidistantly distributed from front to back. Rainwater falls on the waterproof cover 20, slides on the waterproof cover 20, and then falls into the rainwater bin 18 through the rain inlet hole 17. The top surface edge of the rainwater bin 18 is glued with a first rubber sealing ring 26 to form a seal between it and the waterproof cover 20.

[0032] In order to filter rainwater, a rainwater filter assembly is also provided in the rainwater bin 18. Specifically, the filter assembly includes a rectangular metal ring 16 whose outer four side walls are respectively vertically fixed to the inner four side walls of the rainwater bin 18. A filter screen 19 is provided on the top surface of the rectangular metal ring 16. A second fixing screw 30 with one end penetrating through and extending to the top of the filter screen 19 is vertically fixed all around the top surface of the rectangular metal ring 16. A second nut 31 located at the top of the filter screen 19 is threadedly connected to the second fixing screw 30. In addition, a second rubber sealing ring 32 is glued to the bottom surface of the filter screen 19 to form a seal between the filter screen 19 and the rectangular metal ring 16. By unscrewing the second nut 31, the filter screen 19 can be removed from the rainwater bin 18, thereby facilitating the cleaning and replacement of the filter screen 19. Before the filter screen 19 is removed, the waterproof cover 2 0 needs to be disassembled in advance, so horizontal ears 27 are fixed on the left and right sides of the waterproof cover 20, and first fixing screws 29 with top ends penetrating and extending to the top of the horizontal ears 27 are vertically fixed around the top surface of the rectangular metal ring 16. The four first fixing screws 29 are threadedly connected to the first nuts 28 located at the top of the horizontal ears 27, wherein the horizontal ears 27 and the waterproof cover 20 are both provided with circular through holes for the first fixing screws 29 to penetrate and to be gap-matched with the first fixing screws 29. By screwing on the first nuts 28, the waterproof cover 20 is fixedly installed on the top of the rainwater bin 18, and the sealing between the waterproof cover 20 and the rainwater bin 18 is achieved by the first rubber sealing ring 26. It should be understood that even if there is a gap between the circular through hole and the first fixing screws 29, rainwater can pass through the above gap, but the rainwater can still fall into the rainwater bin 18 in the end.

[0033] In order to utilize the rainwater collected in the rainwater tank 18, the left side, right side and back of the monitoring box 1 are fixedly connected with a U-shaped water tank 6, which surrounds the left side, right side and back of the monitoring box 1. The outer wall of the U-shaped water tank 6 is coated with a heat insulation coating 14. The setting of the heat insulation coating 14 can effectively prevent the water in the U-shaped water tank 6 from heating up under the sun on sunny days. The inner bottom wall of the rainwater tank 18 and the left and right sides thereof are fixed with a drainage pipe 33 whose bottom end penetrates and extends to the inside of the U-shaped water tank 6. The left and right sides of the inside of the monitoring box 1 are provided with a drainage pipe 33 for draining the inside of the U-shaped water tank 6. The heat is transferred to the heat conducting member 7 inside the drain pipe 33, wherein the heat conducting member 7 is composed of a vertical copper plate and a plurality of horizontal copper rods, one end of each of the copper rods is vertically fixed on one side of the copper plate, and the other end thereof passes through and extends to the inside of the U-shaped water tank 6 and is fixedly connected to the U-shaped water tank 6. The plurality of copper rods on the same copper plate are linearly and equidistantly distributed from top to bottom. When working, the temperature inside the monitoring box 1 is transferred to the U-shaped water tank 6 through the copper rods and the copper plates, and then the water in the U-shaped water tank 6 absorbs the temperature transferred by the copper rods, thereby cooling the monitoring box 1.

[0034] In addition, in order to further improve the heat dissipation effect of the entire monitoring box 1, a plurality of heat dissipation holes 24 are provided at the connection between the adjusting chamber 5 and the monitoring box 1 to connect the two. Two heat dissipation fans 2 are fixed to the bottom surface of the adjusting chamber 5 and are used to discharge the hot air in the monitoring box 1. It should be understood that an opening is provided on the bottom surface of the adjusting chamber 5 and at the connection with the heat dissipation fan 2. The air in the adjusting chamber 5 can be discharged by the heat dissipation fan 2 through the above-mentioned opening. By starting the heat dissipation fan 2, the hot air in the monitoring box 1 can be drawn out through the heat dissipation holes 24 and discharged out of the box.

[0035] The working principle of the above embodiment is:

[0036] By starting the driving motor 21, its output shaft rotates, driving the top driving gear 23 to rotate, and the top driving gear 23 is meshed with the top driven gear 25 to rotate the rotating tube 4. Because the bottom driving gear 10 on the rotating tube 4 is meshed with the bottom driven gear 9 on the threaded rod 8, the four threaded rods 8 rotate in the same direction at the same time. When the four threaded rods 8 rotate at the same time, the four movable blocks 11 can be threadedly connected with the threaded rods 8 through the threaded through holes and move up and down at the same time, so that the waterproof tarpaulin 13 can be folded or unfolded. The unfolded waterproof tarpaulin 13 can protect the side of the monitoring box 1 to prevent rain from hitting the monitoring box 1 from the side, and cooperate with the waterproof cover 20 to protect the entire monitoring box 1.

[0037] The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. High-security outdoor monitoring box waterproof structure, including: A monitoring box (1) as the main body of the device, the front of the monitoring box (1) being hinged with a maintenance door which can form a seal with the control box when closed; The invention is characterized in that: the bottom surface of the monitoring box (1) is fixedly connected with an adjusting chamber (5); a rotating tube (4) having one end penetrating and extending into the interior of the monitoring box (1) and having closed ends is movably installed at the center of the bottom surface of the adjusting chamber (5) through a sealed bearing; a threading tube (3) having the same central axis as the rotating tube (4) and having open ends for threading is passed through the rotating tube (4); the threading tube (3) is movably connected to the rotating tube (4) through a sealed bearing; The top of the monitoring box (1) is provided with a waterproof cover (20) for protecting against rain, and horizontal plates (15) are fixed on the inner side walls on both sides of the left and right sides of the waterproof cover (20), and the bottom surfaces of the two horizontal plates (15) and near the front and rear sides thereof are vertically fixed with limit rods (12) fixed to the top surface of the adjustment bin (5), and the bottom surfaces of the two horizontal plates (15) and near the front and rear sides thereof are movably installed with bearings, the bottom ends of which penetrate and extend into the interior of the adjustment bin (5) and are connected to the adjustment bin (5) through sealing bearings. A movably connected threaded rod (8), four of the threaded rods (8) are respectively located between four limit rods (12) and the outer wall of the monitoring box (1), the threaded rod (8) and its adjacent limit upper movable sleeve are provided with a movable block (11) that can move linearly up and down, and a waterproof tarpaulin (13) whose top end is fixed to the bottom surface of the horizontal plate (15) is fixed on the side of the four movable blocks (11) away from the monitoring box (1), and the waterproof tarpaulin (13) is U-shaped and surrounds the left and right sides and the rear side of the monitoring box (1); In addition, the top surfaces of the four movable blocks (11) are provided with threaded through holes respectively threadedly connected to the four threaded rods (8), and the regulating chamber (5) is provided with a driving mechanism for driving the four threaded rods (8) to rotate simultaneously in the same direction; The waterproof cover (20) is in the shape of a trapezoidal platform with a hollow interior and a missing bottom surface. The top surfaces of the four movable blocks (11) are each provided with a limiting hole that is respectively clearance-matched with the four limiting rods (12). The driving mechanism comprises a horizontal plate (22) vertically fixed on the right inner wall of the monitoring box (1). A driving motor (21) is fixedly mounted on the top surface of the horizontal plate (22). The output shaft of the driving motor (21) passes through the horizontal plate (22) and is movably connected to the horizontal plate (22) via a bearing. A top driving gear (23) is fixed on the output shaft of the driving motor (21). A top driven gear (25) located inside the monitoring box (1) and meshing with the top driving gear (23) is fixed on the rotating tube (4); a bottom driven gear (9) located inside the regulating chamber (5) is fixed on the four threaded rods (8); a bottom driving gear (10) located inside the regulating chamber (5) and meshing with the four bottom driven gears (9) is fixed on the rotating tube (4); a rainwater bin (18) with a top opening is provided between the monitoring box (1) and the waterproof cover (20); the rainwater bin (18) is fixed on the top surface of the monitoring box (1); The water tank (18) is in the shape of a rectangular parallelepiped, and its length and width are respectively the same as those of the monitoring box (1). The waterproof cover (20) is fixed on the top of the rainwater tank (18). The outer wall of the waterproof cover (20) is provided with a rain inlet hole (17) for allowing rainwater to fall into the rainwater tank (18). The top edge of the rainwater tank (18) is glued with a first rubber sealing ring (26) for forming a seal between the rainwater tank (18) and the waterproof cover (20). In addition, a rainwater filter assembly is also provided in the rainwater tank (18), and the filter assembly includes four outer side walls respectively connected to the rainwater tank (18). A rectangular metal ring (16) is vertically fixed on the four inner side walls, a filter screen (19) is provided on the top surface of the rectangular metal ring (16), a second fixing screw (30) having one end penetrating through and extending to the top of the filter screen (19) is vertically fixed on all four sides of the top surface of the rectangular metal ring (16), a second nut (31) located on the top of the filter screen (19) is threadedly connected to the second fixing screw (30), and a second rubber sealing ring (32) is glued to the bottom surface of the filter screen (19) to form a seal between the filter screen (19) and the rectangular metal ring (16).

2. The high-security outdoor monitoring box waterproof structure according to claim 1 is characterized by: The left side, right side and back side of the monitoring box (1) are fixedly connected to a U-shaped water tank (6), the U-shaped water tank (6) surrounds the left side, right side and back side of the monitoring box (1), the outer wall of the U-shaped water tank (6) is coated with a heat insulation coating (14), the inner bottom wall of the rainwater tank (18) and near its left and right sides are fixed with a drainage pipe (33) with a bottom end penetrating and extending into the interior of the U-shaped water tank (6), and the left and right sides of the interior of the monitoring box (1) are provided with a heat conducting member (7) for conducting the heat inside the monitoring box to the interior of the drainage pipe (33).

3. The high-security outdoor monitoring box waterproof structure according to claim 2 is characterized by: The heat conducting member (7) is composed of a vertical copper plate and a plurality of horizontal copper rods, one end of each of the copper rods is vertically fixed to one side of the copper plate, and the other end thereof penetrates and extends into the interior of the U-shaped water tank (6) and is fixedly connected to the U-shaped water tank (6), and the plurality of copper rods on the same copper plate are linearly and equidistantly distributed from top to bottom.

4. The high-security outdoor monitoring box waterproof structure according to claim 3 is characterized by: A plurality of heat dissipation holes (24) for communicating between the regulating chamber (5) and the monitoring box (1) are provided at the connection point between the two, and two heat dissipation fans (2) for discharging hot air in the monitoring box (1) are fixed to the bottom surface of the regulating chamber (5).

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